원문정보
초록
영어
In this paper, there are three scheme of PLC+ PC control program have been put forward for l0T/h hot water boiler. The multi variable, nonlinear, uncertain complex process automatic control is realized, and the thermal efficiency of the hot water boiler is improved. Each boiler in the system is controlled by the respective PLC, the public part is controlled by a set of PLC, an industrial control computer as an engineer station, an industrial control computer as an operator station, field bus Profibus-DP network was comprised by Industrial control computer, PLC. Fameview software was designed to achieve the redundant control of the upper monitor of the two boiler.
목차
1. Introduction
2. The Totality Analysis of the Hot Water Boiler Control System
2.1. Control Task
3. System Hardware Design
3.1. Control Task
3.2. Input and Output Hardware Design
3.3. System Power Supply and Grounding
4. System Software Design
4.1. PLC Software Design
4.2. Fameview Design
4.3. System Communication
5. System Debugging and Running
6. Concluding Remarks
References
